Index of probs 18 Mar 1996 328 Index 19 Jul 1989 307 p1.lisp 19 Jul 1989 289 p2.lisp 25 Jan 1989 578 drillandjoin.lisp 25 Jan 1989 578 drillandpolish.lisp 25 Jan 1989 636 joinandpolish.lisp 25 Jan 1989 1337 manyparts.lisp 25 Jan 1989 485 simple.lisp 24 Jan 1989 415 rollorlathe.lisp